Finding the Fourth Proportional to 93,350.68, 140,025.78 and 23,229.99
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Solution
The fourth proportional to 93,350.68, 140,025.78 and 23,229.99 is: 34,844.93
Step by Step Solution
- Step 1: Write the proportion equation
93,350.68 : 140,025.78 = 23,229.99 : x - Step 2: Convert to fraction form
93,350.68/140,025.78 = 23,229.99/x - Step 3: Cross multiply
93,350.68x = 140,025.78 × 23,229.99 - Step 4: Simplify right side
93,350.68x = 3,252,797,469.14 - Step 5: Solve for x
x = 3,252,797,469.14/93,350.68 - Step 6: Final answer
x = 34,844.93
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.